Intel Core i7 9700T vs Intel Core i9 9940X
We compared two desktop CPUs: Intel Core i7 9700T with 8 cores 2.0GHz and Intel Core i9 9940X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 9700T 's Advantages
Released 6 months late
Integrated graphics card
Lower TDP (35W vs 165W)
Intel Core i9 9940X 's Advantages
Larger memory bandwidth (85GB/s vs 41.6GB/s)
Higher base frequency (3.3GHz vs 2.0GHz)
Larger L3 cache size (20MB vs 12MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 9700T
+7%
1428
Intel Core i9 9940X
1328
Geekbench 6 Multi Core
Intel Core i7 9700T
4669
Intel Core i9 9940X
+109%
9787
Geekbench 5 Single Core
Intel Core i7 9700T
1075
Intel Core i9 9940X
+10%
1189
Geekbench 5 Multi Core
Intel Core i7 9700T
5678
Intel Core i9 9940X
+153%
14374
Passmark CPU Single Core
Intel Core i7 9700T
2431
Intel Core i9 9940X
+7%
2608
Passmark CPU Multi Core
Intel Core i7 9700T
10740
Intel Core i9 9940X
+164%
28355
General Parameters
Apr 2019
Release Date
Oct 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Skylake
i7-9700T
Processor Number
i9-9940X
LGA-1151
Socket
LGA-2066
UHD Graphics 630
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
35 W
Power Consumption
165 W
100 °C
Peak Operating Temperature
88 °C
CPU Performance
8
Performance Cores
14
8
Performance Core Threads
28
2.0 GHz
Performance Core Base Frequency
3.3 GHz
4.3 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
14
8
Total Thread Count
28
-
Bus Frequency
100 MHz
20x
Multiplier
33x
32 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2666
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
41.6 GB/s
Max Memory Bandwidth
85 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1200 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
44
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
